Definition of plasticizer in English:

noun

Typical plasticizers for PVC are long chain organic compounds such as phthalates, adipates and organophosphates. secondary plasticizers include chlorinated paraffins and epoxidised natural oils.

Commercial nylon formulations often include plasticisers such as water, acids, alcohols and phenols, which reduce the yield stress and Young's modulus of the polymer, but increase the material toughness.

This announcement followed the European Commission banning phthalate plasticisers in PVC teething toys for children under three years old.